-7(8+5k)-8(5k-3)=43

Simple and best practice solution for -7(8+5k)-8(5k-3)=43 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -7(8+5k)-8(5k-3)=43 equation: 


Simplifying
-7(8 + 5k) + -8(5k + -3) = 43
(8 * -7 + 5k * -7) + -8(5k + -3) = 43
(-56 + -35k) + -8(5k + -3) = 43

Reorder the terms:
-56 + -35k + -8(-3 + 5k) = 43
-56 + -35k + (-3 * -8 + 5k * -8) = 43
-56 + -35k + (24 + -40k) = 43

Reorder the terms:
-56 + 24 + -35k + -40k = 43

Combine like terms: -56 + 24 = -32
-32 + -35k + -40k = 43

Combine like terms: -35k + -40k = -75k
-32 + -75k = 43

Solving
-32 + -75k = 43

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '32' to each side of the equation.
-32 + 32 + -75k = 43 + 32

Combine like terms: -32 + 32 = 0
0 + -75k = 43 + 32
-75k = 43 + 32

Combine like terms: 43 + 32 = 75
-75k = 75

Divide each side by '-75'.
k = -1

Simplifying
k = -1

See similar equations:

| 20x+3x+675=3300 | | 9p+63p=45 | | y/3+5=-16 | | -5x+2(x+4)=-22 | | -.2x^2+0.4x+0.8=0 | | -1/2p-7 | | 5+4x=-1 | | 2803/4= | | 9x-8x+6=15-18 | | -4y+7(y-5)=-17 | | (6(x-2)/4)=(3(x+9)/13) | | .75+.75+.5+2W=6.5 | | (630/90)=1 | | 2x+39-3x=1-5x+2 | | m-3m-4m+9= | | 6(-3v+1)=5(-2-2v) | | 3/4+3/4+1/2+2W=61/2 | | X^2-10x+48=0 | | (7x+20)+(2x+60)=180 | | 3x-4+5x=180 | | 1/4(28x-12)-(x+6) | | 7x+4=3x-9 | | 2/3(3y+6)=0 | | 2+X=-5X+44 | | 3x-11=x+27 | | 31=4(u-4)-7u | | (4x+58)+(7x+188)=180 | | 0.25x+2x+12=3 | | 3v-24=-7(v+2) | | 3x^2+8x-376=0 | | 6X+2=-82-6X | | -23=3x+9-11x |

Equations solver categories